1-2 - boss who loves his subordinate's big dick - super funny
3 - boss's younger brother's story (also funny)
4 - boss x housekeeper wish this was longer
5 - school life shounen ai also wished it was longer, it was cute and heartwarming
6 - Omakes from the characters of chapters 1-3
Are ga Shitai, Kore ga Hoshii.